GtkPrintOperation:n-pages-to-print

The number of pages that will be printed.

Note that this value is set during print preparation phase (GTK_PRINT_STATUS_PREPARING), so this value should never be get before the data generation phase (GTK_PRINT_STATUS_GENERATING_DATA). You can connect to the GtkPrintOperation::status-changed signal and call gtk_print_operation_get_n_pages_to_print() when print status is GTK_PRINT_STATUS_GENERATING_DATA.

This is typically used to track the progress of print operation.

Type:gint